ARRT Radiography Practice Test 4

10 free ARRT Radiography practice questions in the real exam format, covering the official content areas, with an explanation for every answer.

ARRT Radiography Practice Test 4Tutor mode

Question 1 of 10

Image Production

On an image made at a 100-cm SID with the object 20 cm from the IR, a foreign body measures 6 cm. What is its actual size?